Frost Cap Trembler

Snowfall — Whenever a snow permanent you control enters. Put a blizzard counter on this creature.

Whenever you put one or more blizzard counters on this creature for the first time each turn, tap up to X target creatures and distribute X stun counters divided among them, where X is the number of blizzard counters on Frost Cap Trembler.
“Do you feel that chill in the air, the wurm draws
near!” —Chaos Lord